Title:
DUAL CAM TORQUE TRANSFER MECHANISM
Document Type and Number:
WIPO Patent Application WO/2015/073435
Kind Code:
A3
Abstract:
An actuator assembly for torque transfer is disclosed, which includes an input shaft, an output shaft, and a limited angle actuator that is coupled to the input shaft for rotating the input shaft to generate an input torque profile over an input stroke. A rotatable input element having a first cam profile is adapted to couple to the input shaft to rotate therewith, and a rotatable output element having a second cam profile is coupled to the output shaft to rotate with that shaft. The actuator assembly further includes at least one coupling element for rotationally coupling the rotatable input element to the rotatable output element to transfer a rotary motion of the input shaft to the output shaft to generate an output torque profile over an output stroke. The first and second cam profiles are configured such that the output profile is different than the input profile.
Inventors:
TBATOU JAMAL (FR)
Application Number:
PCT/US2014/065017
Publication Date:
November 19, 2015
Filing Date:
November 11, 2014
Export Citation:
Assignee:
FRAEN MECHATRONICS LLC (US)
International Classes:
H02K26/00; H02K7/00; H02K7/118
Foreign References:
| US20130256076A1 | 2013-10-03 | |||
| GB1550376A | 1979-08-15 | |||
| US20050061091A1 | 2005-03-24 |
Attorney, Agent or Firm:
MOLLAAGHABABA, Reza (125 High Street19th Floor - High Street Towe, Boston Massachusetts, US)
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